: Your screen will flicker or turn black for a second, and you might hear a beep.
If the shortcut doesn't work, you can force Windows to reinstall the driver. How To Restart Your Graphics Driver in Windows 10/11
The screen freezes. The image turns into a checkerboard of random colors. Or maybe the display just goes completely black.
This works on Windows 10 and Windows 11. Unfortunately, Mac and standard Linux distros do not have a universal "reset driver" keyboard shortcut like this.
If you see weird colors, glitchy triangles, or tearing on your screen, it indicates that the driver is sending incorrect rendering instructions. A reset forces the driver to recalculate the display output.
Press the following keys simultaneously: